346783380374 has 4 divisors (see below), whose sum is σ = 520175070564. Its totient is φ = 173391690186.

The previous prime is 346783380353. The next prime is 346783380403. The reversal of 346783380374 is 473083387643.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 473083387643 = 23 ⋅20568842941.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86695845092 + ... + 86695845095.

It is an arithmetic number, because the mean of its divisors is an integer number (130043767641).

Almost surely, 2^346783380374 is an apocalyptic number.

346783380374 is a deficient number, since it is larger than the sum of its proper divisors (173391690190).

346783380374 is a wasteful number, since it uses less digits than its factorization.

346783380374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173391690189.

The product of its (nonzero) digits is 24385536, while the sum is 56.

The spelling of 346783380374 in words is "three hundred forty-six billion, seven hundred eighty-three million, three hundred eighty thousand, three hundred seventy-four".